compression ratio Alfa Romeo Giulietta 2015 Owner's Manual

ENGINE
GENERAL INFORMATION
1.4 Turbo Petrol 105 HP (*)1.4 Turbo Petrol 120 HP
Engine code 940B8000 940B7000
Cycle Otto Otto
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 72.0 x 84.0 72.0 x 84.0
Total displacement (cm³) 1368 1368
Compression ratio 9.8 9.8
Maximum power (EC) (kW) 77 88
Maximum power (EC) (HP) 105 120
corresponding engine speed (rpm) 5000 5000
Maximum torque (EC) (Nm) 215 215
Maximum torque (EC) (kgm) 22 22
corresponding engine speed (rpm) 2500 2500
Spark plugs NGK IKR9J8 NGK IKR9J8
FuelUnleaded petrol 95 RON (EN 228
Specification)Unleaded petrol 95 RON (EN 228
Specification)
(*) For versions/markets, where provided
226
TECHNICAL SPECIFICATIONS

GENERAL INFORMATION
1.4 Turbo MultiAir 163 HP (*)1.4 Turbo MultiAir 170 HP
Engine code 955A8000 940A2000
Cycle Otto Otto
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 72.0 x 84.0 72.0 x 84.0
Total displacement (cm³) 1368 1368
Compression ratio 10 10
Maximum power (EC) (kW) 120 125
Maximum power (EC) (HP) 163 170
corresponding engine speed (rpm) 5500 5500
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 230 250 230 250
Maximum torque (EC) (kgm) 23.4 25.4 23.4 25.4
corresponding engine speed (rpm) 2250 2500 2250 2500
Spark plugs NGK IKR9J8 NGK IKR9J8
FuelUnleaded petrol 95 RON or 98 RON
(EN 228 Specification)Unleaded petrol 95 RON or 98 RON
(EN 228 Specification)
(*) For versions/markets, where provided
227

GENERAL INFORMATION
1750 Turbo Petrol 235 HP (*)1.6 JTDM105 HP
Engine code 940A1000 940A3000
Cycle Otto Diesel
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 83.0 x 80.5 79.5 × 80.5
Total displacement (cm³) 1742 1598
Compression ratio 9.8 16.5
Maximum power (EC) (kW) 172.5 77
Maximum power (EC) (HP) 235 105
corresponding engine speed (rpm) 5500 4000
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 300 340 280 320
Maximum torque (EC) (kgm) 30.5 34.6 28.5 32.6
corresponding engine speed (rpm) 4500 1900 1500 1750
Spark plugs NGK ILKAR7D6G –
FuelUnleaded petrol 98 RON or 95 RON
(EN 228 Specification)Diesel for automotive engines (EN
590 Specification)
(*) For versions/markets, where provided
228
TECHNICAL SPECIFICATIONS

GENERAL INFORMATION 2.0 JTDM150 HP
2.0 JTDM136 HP(*)
Engine code 940B5000 940B6000
Cycle Diesel Diesel
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 83 x 90.4 83 x 90.4
Total displacement (cm³) 1956 1956
Compression ratio 16.5 16.5
NATURAL DYNAMIC
Maximum power (EC) (kW) 103 110 100
Maximum power (EC) (HP) 140 150 136
corresponding engine speed (rpm) 3750 3750 3750
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 320 380 320 380
Maximum torque (EC) (kgm) 32.5 38.7 32.5 38.7
corresponding engine speed (rpm) 1500 1750 1500 1750
Spark plugs – –
FuelDiesel for automotive engines (EN
590 Specification)Diesel for automotive engines (EN 590
Specification)
(*) For versions/markets, where provided
229

GENERAL INFORMATION 2.0 JTDM175 HP
2.0 JTDM163 HP(*)
Type code 940B4000 940B9000
Cycle Diesel Diesel
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 83 x 90.4 83 x 90.4
Total displacement (cm³) 1956 1956
Compression ratio 16.5 16.5
NATURAL DYNAMIC
Maximum power (EC) (kW) 125 128.5 120
Maximum power (EC) (HP) 170 175 163
corresponding engine speed (rpm) 3750 3750 4000
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 320 350 320 350
Maximum torque (EC) (kgm) 32.5 35.6 32.5 35.6
corresponding engine speed (rpm) 1500 1750 1500 1750
Spark plugs – –
FuelDiesel for automotive engines (EN
590 Specification)Diesel for automotive engines (EN 590
Specification)
(*) For versions/markets, where provided
230
TECHNICAL SPECIFICATIONS